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LCNO123  by Limpsfield Combustion Engineering Co Ltd
Model number: LCNO123-CT

Manufacturer

Limpsfield Combustion Engineering Co Ltd
Limpsfield Combustion Engineering Co Ltd,
Unit 7&8 Concorde Business Centre
Airport Industrial Estate,
Main Road,
Biggin Hill
Kent

Email limpsfield.co.uk astark@limpsfield.co.uk Telephone 01959576633

Email the manufacturer

Features

Technology
Boiler Retrofit Equipment
Subtechnology
Burners With Controls
Date added to ETL
1 June 2016
Product category
Gas fired and dual fuel burners rated in excess of 1200 kW
Max Rating (kW)
12300
Min Rating (kW)
2050
Natural gas
Yes
Gas oil
Yes
Light fuel oil
Yes
Heavy fuel oil
Yes
LPG
Yes
Propane
Yes
Kerosene
Yes
Bio-diesel
Yes
Residual oil
Yes
Tallow Oil
Yes
Turndown ratio
6:1 up to 10:1
Exhaust gas oxygen level at 100% Load (%)
2.5
Exhaust gas oxygen level at 50% Load (%)
3.7
Exhaust Gas oxygen level at 25% load (%)
4.6
Exhaust gas CO level (maximum recorded) (ppmv)
20.0
Is the product fitted with dampers that fully close on burner shutdown?
Yes
Is the product a forced draught burner?
Yes
Does product modulate output continuously, or in a stepwise manner across at least 3 outputs?
Yes
Is the product fitted with a burner heat input control system which is amplitude modulating or frequency modulating (by pulse firing)?
Yes
Does the product conform to the requirements of The Pressure Equipment (Safety) Regulations 2016 in respect of its design, manufacturer and testing procedures, or have an appropriate Conformity Assessment mark?
Yes
Does product use any form of mechanical linkage between the modulating fuel valve, and its air damper or air control valve, to adjust the product’s air to fuel ratio?
No
Does the product enable compliance with the minimum requirements as stated in Annex II of the Medium Combustion Plant Directive (EU) 2015/2193 as implemented in UK domestic law, without the need for flue gas recovery?"
Yes
Does the product incorporate a microprocessor based burner control system?
Yes
Is a precision servomotor used to control the dampers or control valves which are used to modulate air or fuel flow to the burners?
Yes
Does product use a use a variable speed motor controller (or variable speed drive) to operate its forced draught fan
Yes

Uniclass codes

Code Title
Pr_60_60_10_03 Atmospheric gas burners
Pr_60_60_10_29 Forced draught dual fuel burners
Pr_60_60_10_30 Forced draught gas burners
Pr_60_60_10_65 Pre-mix gas burners